Extract a helper function for searching for a pattern in a file and
printing the whole file if the pattern is not found. It is useful
when starting tests with --verbose for debugging purposes.
Signed-off-by: Rene Scharfe <l....@web.de>
---
t/t0008-ignores.sh | 10 +---------
t/test-lib-functions.sh | 12 ++++++++++++
2 files changed, 13 insertions(+), 9 deletions(-)
diff --git a/t/t0008-ignores.sh b/t/t0008-ignores.sh
index 4ef5ed4..0414c01 100755
--- a/t/t0008-ignores.sh
+++ b/t/t0008-ignores.sh
@@ -46,15 +46,7 @@ broken_c_unquote_verbose () {
}
stderr_contains () {
- regexp="$1"
- if grep "$regexp" "$HOME/stderr"
- then
- return 0
- else
- echo "didn't find /$regexp/ in $HOME/stderr"
- cat "$HOME/stderr"
- return 1
- fi
+ test_must_contain "$1" "$HOME/stderr"
}
stderr_empty_on_success () {
diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
index 73e37a1..eb44cb4 100644
--- a/t/test-lib-functions.sh
+++ b/t/test-lib-functions.sh
@@ -689,6 +689,18 @@ test_must_be_empty () {
fi
}
+# Check if a file contains an expected pattern.
+test_must_contain () {
+ if grep "$1" "$2"
+ then
+ return 0
+ else
+ echo "didn't find /$1/ in '$2', it contains:"
+ cat "$2"
+ return 1
+ fi
+}
+
# Tests that its two parameters refer to the same revision
test_cmp_rev () {
git rev-parse --verify "$1" >expect.rev &&
--
2.6.3
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